CN110252689B - Food metal detector with sorting function and stable performance - Google Patents
Food metal detector with sorting function and stable performance Download PDFInfo
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- CN110252689B CN110252689B CN201910537045.5A CN201910537045A CN110252689B CN 110252689 B CN110252689 B CN 110252689B CN 201910537045 A CN201910537045 A CN 201910537045A CN 110252689 B CN110252689 B CN 110252689B
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- 239000002184 metal Substances 0.000 title claims abstract description 44
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 44
- 230000008093 supporting effect Effects 0.000 claims abstract description 55
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000001514 detection method Methods 0.000 claims abstract description 13
- 230000000712 assembly Effects 0.000 claims abstract 4
- 238000000429 assembly Methods 0.000 claims abstract 4
- 238000005260 corrosion Methods 0.000 claims description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000004519 grease Substances 0.000 claims description 4
- 229910052725 zinc Inorganic materials 0.000 claims description 4
- 239000011701 zinc Substances 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 8
- 230000006870 function Effects 0.000 description 10
- 239000000523 sample Substances 0.000 description 7
- 238000005299 abrasion Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/344—Sorting according to other particular properties according to electric or electromagnetic properties
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Abstract
The invention relates to a food metal detector with sorting function and stable performance, which comprises a conveyor belt, a power device and a portal frame, wherein a detection mechanism comprises a driving assembly, a sliding sleeve, a push plate, a second spring, a collecting tank, a sliding rod and two U-shaped supports, a reinforcing mechanism comprises a supporting roller and two supporting assemblies, each supporting assembly comprises a supporting rod, two connecting rods, two first springs, two lifting sleeves, two lead screws and two adjusting sleeves, each driving assembly comprises a motor, a turntable and a connecting wire, in the food metal detector with sorting function and stable performance, the conveyor belt is in a tight state under the supporting action of the reinforcing mechanism on the conveyor belt, the probability of loosening of the conveyor belt is reduced, the transmission efficiency of the conveyor belt is improved, food containing metal impurities can be automatically taken out through the detection mechanism, the working efficiency of the metal detector is improved.
Description
Technical Field
The invention relates to the field of food detection equipment, in particular to a stable-performance food metal detector with a sorting function.
Background
The metal detector is mainly used for detecting metal impurities in the food industry, and the metal detector for food is divided into two types: belt and duct type. The belt type is a conveyor belt, food is placed on the belt and is stopped or removed by an alarm if the food contains metal impurities through a probe. The pipeline type is mainly a free floor type, food falls freely, and the food is alarmed and then discharged through the probe.
After the metal detector in the prior art is used for a long time, a conveying belt of the metal detector is easy to loosen due to aging, so that the phenomenon that the conveying belt slips is caused, and the transmission efficiency of the conveying belt is reduced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the food metal detector with the sorting function and stable performance is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a stable-performance food metal detector with a sorting function comprises a conveyor belt, a power device and a portal frame, wherein first supports are arranged on two sides of the conveyor belt, second supports are arranged on the same sides of two ends of each first support, the portal frame is arranged on one side, far away from the second supports, of the conveyor belt, two ends of the portal frame are fixedly connected with the two first supports respectively, the power device is arranged on the second supports, and the power device is in transmission connection with the conveyor belt;
the detection mechanism comprises a driving assembly, a sliding sleeve, a push plate, a second spring, a collecting tank, a sliding rod and two U-shaped supports, the two U-shaped supports are respectively arranged on the two first supports, two ends of each U-shaped support are fixedly connected with the first supports, the sliding rod is perpendicular to the first supports, two ends of the sliding rod are respectively fixedly connected with the middle parts of the two U-shaped supports, the sliding rod penetrates through the sliding sleeve, the sliding sleeve is slidably connected with the sliding rod, the push plate is perpendicular to the sliding rod, the push plate is arranged on one side, close to the conveying belt, of the sliding sleeve, the length of the push plate is smaller than the minimum distance between the sliding sleeve and the conveying belt, the collecting tank is arranged on one of the first supports, the second spring is sleeved on the sliding rod, one end, far away from the sliding rod, is fixedly connected with the sliding sleeve through the second spring, and the second spring is in a compressed state, the driving assembly is arranged in the middle of one U-shaped support far away from the collecting groove of the two U-shaped supports and is connected with the sliding sleeve;
the reinforcing mechanism comprises a supporting roller and two supporting components, the two supporting components are respectively connected with two first brackets, the supporting roller is perpendicular to the first brackets, two ends of the supporting roller are respectively connected with the two supporting components, and the supporting roller is abutted to the conveyor belt;
the support assembly comprises a support rod, two connecting rods, two first springs, two lifting sleeves, two lead screws and two adjusting sleeves, the connecting rods are perpendicular to the first support, one end of each connecting rod is fixedly connected with the first support, the first support and the lead screws are coaxially arranged, one end of each first support is fixedly connected with the other end of each connecting rod, the connecting rods penetrate through the lifting sleeves, the lifting sleeves are slidably connected with the connecting rods, the lead screws are matched with the adjusting sleeves, the lead screws penetrate through the adjusting sleeves, inner threads matched with the lead screws are arranged on the inner walls of the adjusting sleeves, the lead screws are slidably connected with the adjusting sleeves, the first springs are sleeved on the lead screws, two ends of each first spring are respectively abutted against the lifting sleeves and the adjusting sleeves, the first springs are in a compressed state, and two ends of the support rod are respectively fixedly connected with the two lifting sleeves, the two ends of the supporting roller are provided with bearings, and the two ends of the supporting roller are connected with the two supporting rods through the bearings respectively.
Preferably, in order to improve the automation degree of the metal detector, a control panel is arranged on the portal frame, a PLC is arranged in the control panel, a display screen and at least two control keys are arranged on the control panel, and the display screen and the control keys are electrically connected with the PLC.
Preferably, in order to provide power for the sliding sleeve, the driving assembly comprises a motor, a rotating disc and a connecting wire, the motor is fixedly connected with the U-shaped support, the motor is in transmission connection with the rotating disc, one end of the connecting wire is wound on the periphery of the rotating disc, and the other end of the connecting wire is fixedly connected with the sliding sleeve.
Preferably, in order to improve the firmness of the connection between the connecting wire and the rotating disk, an annular groove is formed in the outer periphery of the rotating disk, and one end of the connecting wire close to the rotating disk is wound inside the annular groove.
Preferably, the supporting roller is wrapped with a rubber pad on the outer circumference thereof in order to reduce the wear of the conveyor belt.
Preferably, the sliding rod is coated with grease in order to improve the smoothness of sliding of the sliding sleeve.
Preferably, in order to reduce the probability of the adjusting sleeve slipping, the adjusting sleeve is provided with anti-slip lines on the periphery.
Preferably, in order to prolong the service life of the connecting wire, the connecting wire is coated with an anti-corrosion zinc coating.
Preferably, in order to reduce the abrasion of the push plate on the conveyor belt, a rubber strip is arranged on one side of the push plate close to the conveyor belt.
Preferably, in order to reduce the probability that the sliding sleeve rotates around the sliding rod, a sliding groove is formed in one side of the sliding rod and is parallel to the axis of the sliding rod, a sliding block is arranged on the inner wall of the sliding sleeve and is matched with the sliding groove, the sliding block is arranged inside the sliding groove, and the sliding block is connected with the sliding groove in a sliding mode.
The food metal detector with the sorting function and stable performance has the advantages that the conveying belt is in a tight state under the supporting effect of the reinforcing mechanism on the conveying belt, the probability of loosening of the conveying belt is reduced, and the transmission efficiency of the conveying belt is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a front view of a stable food metal detector with sorting capability according to the present invention;
FIG. 2 is a top view of the stable food metal detector of the present invention with sorting function;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is a schematic structural diagram of a detection mechanism of the stable food metal detector with sorting function according to the present invention;
in the figure: the automatic lifting device comprises a U-shaped support 1, a push plate 2, a portal frame 3, a conveyor belt 4, a first support 5, a second support 6, a collecting tank 7, a power device 8, a sliding rod 9, a sliding sleeve 10, a supporting roller 11, a supporting rod 12, a supporting rod 13, a lifting sleeve 14, a first spring 15, an adjusting sleeve 16, a screw rod 17, a supporting rod 18, a second spring 19, a motor 20, a rotary table 21 and a connecting wire.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1-2, a stable-performance food metal detector with sorting function comprises a conveyor belt 4, a power device 8 and a portal frame 3, the two sides of the conveyor belt 4 are both provided with a first bracket 5, the same side of the two ends of the first bracket 5 is both provided with a second bracket 6, the portal frame 3 is arranged on one side of the conveyor belt 4 far away from the second bracket 6, two ends of the portal frame 3 are respectively fixedly connected with the two first brackets 5, the power device 8 is arranged on the second bracket 6, the power device 8 is in transmission connection with the conveyor belt 4, it is characterized by further comprising a reinforcing mechanism and a detecting mechanism, wherein the reinforcing mechanism is arranged on one side of the conveyor belt 4 close to the second bracket 6, the detection mechanism is arranged on one side of the conveyor belt 4 far away from the second support 6, and the reinforcing mechanism and the detection mechanism are both connected with the first support 5;
the conveyor belt 4 is in a tight state through the supporting effect of the reinforcing mechanism on the conveyor belt 4, the probability of loosening of the conveyor belt 4 is reduced, the transmission efficiency of the conveyor belt 4 is improved, and moreover, food containing metal impurities can be automatically taken out through the detection mechanism, so that the working efficiency of the metal detector is improved;
as shown in fig. 4, the detection mechanism includes a driving assembly, a sliding sleeve 10, a push plate 2, a second spring 18, a collecting tank 7, a sliding rod 9 and two U-shaped brackets 1, the two U-shaped brackets 1 are respectively disposed on the two first brackets 5, both ends of the U-shaped bracket 1 are fixedly connected to the first brackets 5, the sliding rod 9 is perpendicular to the first brackets 5, both ends of the sliding rod 9 are respectively fixedly connected to the middle portions of the two U-shaped brackets 1, the sliding rod 9 passes through the sliding sleeve 10, the sliding sleeve 10 is slidably connected to the sliding rod 9, the push plate 2 is perpendicular to the sliding rod 9, the push plate 2 is disposed on one side of the sliding sleeve 10 close to the conveyor belt 4, the length of the push plate 2 is smaller than the minimum distance between the sliding sleeve 10 and the conveyor belt 4, the collecting tank 7 is disposed on one of the first brackets 5, the second spring 18 is sleeved on the sliding rod 9, one end of the sliding rod 9, which is far away from the collecting groove 7, is fixedly connected with the sliding sleeve 10 through a second spring 18, the second spring 18 is in a compressed state, the driving assembly is arranged in the middle of one U-shaped support 1, which is far away from the collecting groove 7, of the two U-shaped supports 1, and the driving assembly is connected with the sliding sleeve 10;
under the supporting action of the U-shaped support 1, the stability of the sliding rod 9 is improved, actually, a probe is arranged on the portal frame 3, the probe is electrically connected with the PLC, food is detected through the probe, when the probe detects metal impurities in the food, the probe sends signals to the PLC, the signals are processed through the PLC, then the PLC controls the driving assembly to provide power, the pulling force of the driving assembly on the sliding sleeve 10 disappears, then under the action of the elastic force of the second spring 18, the push plate 2 is pushed by the sliding sleeve 10 to rapidly move to the collecting tank 7 along the sliding rod 9, the interior of the food collecting tank 7 containing the metal impurities is subjected to the push plate 2, then the driving assembly provides power, the push plate 2 moves towards the direction far away from the collecting tank 7, and then the reset of the push plate 2 is realized;
as shown in fig. 3, the reinforcing mechanism includes a supporting roller 11 and two supporting components, the two supporting components are respectively connected with the two first brackets 5, the supporting roller 11 is perpendicular to the first brackets 5, two ends of the supporting roller 11 are respectively connected with the two supporting components, and the supporting roller 11 abuts against the conveyor belt 4;
under the supporting action of the supporting component, the supporting roller 11 is abutted against the conveyor belt 4, and the conveyor belt 4 is in a tight state through the supporting roller 11, so that the probability of slipping of the conveyor belt 4 is reduced, and the transmission efficiency of the conveyor belt 4 is improved;
as shown in fig. 3, the supporting assembly includes a supporting rod 17, two connecting rods 12, two first springs 14, two lifting sleeves 13, two lead screws 16 and two adjusting sleeves 15, the connecting rod 12 is perpendicular to the first bracket 5, one end of the connecting rod 12 is fixedly connected to the first bracket 5, the first bracket 5 is coaxially disposed with the lead screws 16, one end of the first bracket 5 is fixedly connected to the other end of the connecting rod 12, the connecting rod 12 passes through the lifting sleeves 13, the lifting sleeves 13 are slidably connected to the connecting rod 12, the lead screws 16 are matched with the adjusting sleeves 15, the lead screws 16 pass through the adjusting sleeves 15, inner threads matched with the lead screws 16 are disposed on inner walls of the adjusting sleeves 15, the lead screws 16 are slidably connected to the adjusting sleeves 15, the first springs 14 are sleeved on the lead screws 16, two ends of the first springs 14 are respectively abutted to the lifting sleeves 13 and the adjusting sleeves 15, the first spring 14 is in a compressed state, two ends of the support rod 17 are respectively and fixedly connected with the two lifting sleeves 13, two ends of the support roller 11 are respectively provided with a bearing, and two ends of the support roller 11 are respectively connected with the two support rods 17 through the bearings;
under the supporting action of the adjusting sleeve 15, the lifting sleeve 13 is pushed by the first spring 14 to move towards the direction close to the conveyor belt 4 along the connecting rod 12, under the transmission action of the supporting rod 17, the supporting roller 11 is driven by the lifting sleeve 13 to move towards the direction close to the conveyor belt 4, so that the supporting roller 11 is tightly abutted to the conveyor belt 4, under the supporting action of the supporting roller 11, the conveyor belt 4 is in a tight state, meanwhile, an operator manually twists the adjusting sleeve 15 to enable the adjusting sleeve 15 to move along the lead screw 16, the length of the first spring 14 can be adjusted through the adjusting sleeve 15, the adjustment of the restoring force of the first spring 14 is realized, and the adjustment of the pressure between the supporting roller 11 and the conveyor belt 4 is realized through the first spring 14.
Preferably, in order to improve the automation degree of the metal detector, a control panel is arranged on the portal frame 3, a PLC is arranged inside the control panel, a display screen and at least two control keys are arranged on the control panel, and the display screen and the control keys are electrically connected with the PLC;
the PLC is a programmable logic controller, which adopts a programmable memory for storing programs therein, executing instructions facing users such as logic operation, sequence control, timing, counting, arithmetic operation and the like, and controlling various types of machinery or production processes through digital or analog input/output, and is essentially a computer special for industrial control, the hardware structure of the PLC is basically the same as that of a microcomputer, the PLC is generally used for processing data and receiving and outputting instructions and is used for realizing central control, an operator sends a control signal to the PLC through a control key, the PLC controls the operation of the metal detector, and meanwhile, the working state of the metal detector can be displayed through a display screen, so that the automation degree of the metal detector is improved.
As shown in fig. 4, the driving assembly comprises a motor 19, a turntable 20 and a connecting wire 21, the motor 19 is fixedly connected with the U-shaped bracket 1, the motor 19 is in transmission connection with the turntable 20, one end of the connecting wire 21 is wound on the periphery of the turntable 20, and the other end of the connecting wire 21 is fixedly connected with the sliding sleeve 10;
the motor 19 drives the rotating disc 20 to rotate, the connecting line 21 is collected and released through the rotating disc 20, when the connecting line 21 is shortened, the sliding sleeve 10 is pulled through the connecting line 21 to move along the sliding rod 9 in the direction away from the collecting groove 7, and when the connecting line 21 is loosened, the sliding sleeve 10 is driven to move along the sliding rod 9 in the direction close to the collecting groove 7 under the action of the restoring force of the second spring 18.
Preferably, in order to improve the firmness of the connection between the connecting wire 21 and the rotating disk 20, an annular groove is formed on the outer periphery of the rotating disk 20, and one end of the connecting wire 21 close to the rotating disk 20 is wound inside the annular groove;
through the limiting effect of the annular groove, the probability that the connecting wire 21 falls off from the turntable 20 is reduced, and the firmness of the connection of the connecting wire 21 and the turntable 20 is improved.
Preferably, in order to reduce the abrasion of the conveyor belt 4, the outer periphery of the supporting roller 11 is wrapped by a rubber pad;
since the rubber pad is soft, the abrasion of the supporting roller 11 to the belt 4 is reduced.
Preferably, in order to improve the smoothness of the sliding sleeve 10, the sliding rod 9 is coated with grease;
the friction between the sliding sleeve 10 and the sliding rod 9 is reduced by the grease, and the smoothness of the sliding sleeve 10 is improved.
Preferably, in order to reduce the probability of the adjustment sleeve 15 slipping, the outer periphery of the adjustment sleeve 15 is provided with anti-slip threads;
the friction between the palm of the operator and the adjusting sleeve 15 is increased by the anti-slip threads, and the slip probability of the adjusting sleeve 15 is reduced.
Preferably, in order to prolong the service life of the connecting wire 21, an anti-corrosion zinc coating is coated on the connecting wire 21;
the corrosion speed of the connecting wire 21 is slowed down through the anti-corrosion zinc coating, and the service life of the connecting wire 21 is prolonged.
Preferably, in order to reduce the abrasion of the push plate 2 on the conveyor belt 4, a rubber strip is arranged on one side of the push plate 2 close to the conveyor belt 4.
Preferably, in order to reduce the probability that the sliding sleeve 10 rotates around the sliding rod 9, a sliding groove is formed in one side of the sliding rod 9, the sliding groove is parallel to the axis of the sliding rod 9, a sliding block is arranged on the inner wall of the sliding sleeve 10, the sliding block is matched with the sliding groove, the sliding block is arranged inside the sliding groove, and the sliding block is connected with the sliding groove in a sliding mode;
through the mutual limiting action between spout and the slider, reduced sliding sleeve 10 round slide bar 9 pivoted probability, improved sliding sleeve 10's stability.
Provide power through drive assembly, make drive assembly disappear to sliding sleeve 10's pulling force, then under the effect of the elastic force of second spring 18, promote push pedal 2 along slide bar 9 to collecting vat 7 rapid draing through sliding sleeve 10, then will contain the inside of metallic impurity's food collecting vat 7 through push pedal 2, under support assembly's supporting role, make backing roll 11 support and lean on conveyer belt 4, then make conveyer belt 4 be in the state of straining through backing roll 11, the probability that conveyer belt 4 takes place to skid has been reduced, the transmission efficiency of conveyer belt 4 has been improved.
Compared with the prior art, in the food metal detector with the sorting function and stable performance, the conveyor belt 4 is in a tight state by the supporting function of the reinforcing mechanism on the conveyor belt 4, the probability of loosening of the conveyor belt 4 is reduced, the transmission efficiency of the conveyor belt 4 is improved, compared with the prior reinforcing mechanism, the reinforcing mechanism can adjust the length of the first spring 14 through the adjusting sleeve 15, thereby adjusting the pushing force of the first spring 14 to the lifting sleeve 13, the adjustment of the pressure between the support roll 11 and the conveyor belt 4 is realized, the practicability of the metal detector is improved, and not only, the food containing metal impurities can be automatically taken out through the detection mechanism, the working efficiency of the metal detector is improved, compared with the existing detection mechanism, the detection mechanism is simple in structure, the number of failure points of the mechanism is reduced, and the failure rate of the mechanism is reduced.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The food metal detector with the sorting function and stable performance comprises a conveyor belt (4), a power device (8) and a portal frame (3), wherein first supports (5) are arranged on two sides of the conveyor belt (4), second supports (6) are arranged on the same sides of two ends of each first support (5), the portal frame (3) is arranged on one side, far away from the second support (6) on the left side, of the conveyor belt (4), two ends of the portal frame (3) are fixedly connected with the two first supports (5) respectively, the power device (8) is arranged on the second supports (6), the power device (8) is in transmission connection with the conveyor belt (4), the food metal detector is characterized by further comprising a reinforcing mechanism and a detecting mechanism, the reinforcing mechanism is arranged on one side, far away from the second support (6) on the left side, of the conveyor belt (4), the detecting mechanism is arranged on one side, close to the second support (6) on the left side, of the conveyor belt (4), the reinforcing mechanism and the detecting mechanism are both connected with the first bracket (5);
the detection mechanism comprises a driving assembly, a sliding sleeve (10), a push plate (2), a second spring (18), a collecting tank (7), a sliding rod (9) and two U-shaped supports (1), wherein the two U-shaped supports (1) are respectively arranged on the two first supports (5), two ends of each U-shaped support (1) are fixedly connected with the first supports (5), the sliding rod (9) is perpendicular to the first supports (5), two ends of each sliding rod (9) are respectively fixedly connected with the middle parts of the two U-shaped supports (1), the sliding rod (9) penetrates through the sliding sleeve (10), the sliding sleeve (10) is slidably connected with the sliding rod (9), the push plate (2) is perpendicular to the sliding rod (9), the push plate (2) is arranged on one side, close to the conveying belt (4), of the sliding sleeve (10), and the length of the push plate (2) is smaller than the minimum distance between the sliding sleeve (10) and the conveying belt (4), the collecting groove (7) is arranged on one of the first supports (5), the second spring (18) is sleeved on the sliding rod (9), one end, far away from the collecting groove (7), of the sliding rod (9) is fixedly connected with the sliding sleeve (10) through the second spring (18), the second spring (18) is in a compressed state, the driving assembly is arranged in the middle of one U-shaped support (1) far away from the collecting groove (7) of the two U-shaped supports (1), and the driving assembly is connected with the sliding sleeve (10);
the reinforcing mechanism comprises a supporting roller (11) and two supporting assemblies, the two supporting assemblies are respectively connected with the two first supports (5), the supporting roller (11) is perpendicular to the first supports (5), two ends of the supporting roller (11) are respectively connected with the two supporting assemblies, and the supporting roller (11) is abutted against the conveyor belt (4);
the support assembly comprises a support rod (17), two connecting rods (12), two first springs (14), two lifting sleeves (13), two screw rods (16) and two adjusting sleeves (15), the connecting rods (12) are perpendicular to a first support (5), one end of each connecting rod (12) is fixedly connected with the first support (5), the first support (5) is coaxially arranged with the screw rods (16), one end of each first support (5) is fixedly connected with the other end of the corresponding connecting rod (12), the connecting rods (12) penetrate through the lifting sleeves (13), the lifting sleeves (13) are slidably connected with the connecting rods (12), the screw rods (16) are matched with the adjusting sleeves (15), the screw rods (16) penetrate through the adjusting sleeves (15), inner threads matched with the screw rods (16) are arranged on the inner walls of the adjusting sleeves (15), and the screw rods (16) are slidably connected with the adjusting sleeves (15), first spring (14) cover is established on lead screw (16), the both ends of first spring (14) support with lifting sleeve (13) and adjusting sleeve (15) respectively and lean on, first spring (14) are in compression state, the both ends of bracing piece (17) respectively with two lifting sleeve (13) fixed connection, the both ends of backing roll (11) all are equipped with the bearing, the both ends of backing roll (11) all are connected with two bracing pieces (17) respectively through the bearing.
2. The food metal detector with sorting function and stable performance according to claim 1, wherein a control panel is arranged on the gantry (3), a PLC is arranged inside the control panel, a display screen and at least two control keys are arranged on the control panel, and the display screen and each control key are electrically connected with the PLC.
3. The food metal detector with sorting function and stable performance as claimed in claim 1, wherein the driving assembly comprises a motor (19), a turntable (20) and a connecting wire (21), the motor (19) is fixedly connected with the U-shaped bracket (1), the motor (19) is in transmission connection with the turntable (20), one end of the connecting wire (21) is wound on the periphery of the turntable (20), and the other end of the connecting wire (21) is fixedly connected with the sliding sleeve (10).
4. The food metal detector with sorting function and stable performance according to claim 3, characterized in that an annular groove is provided on the outer circumference of the rotating disc (20), and one end of the connecting wire (21) close to the rotating disc (20) is wound inside the annular groove.
5. The food metal detector with sorting function and stable performance as claimed in claim 1, wherein the supporting roller (11) is wrapped with rubber pad on its periphery.
6. The food metal detector with sorting function and stable performance according to claim 1, characterized in that the sliding rod (9) is coated with grease.
7. The food metal detector with sorting function and stable performance as claimed in claim 1, characterized in that the adjusting sleeve (15) is provided with anti-skid lines on the periphery.
8. The food metal detector with sorting function and stable performance according to claim 3, characterized in that the connecting wire (21) is coated with an anti-corrosion zinc coating.
9. The food metal detector with the sorting function and the stable performance as claimed in claim 1, characterized in that a rubber strip is arranged on one side of the push plate (2) close to the conveyor belt (4).
10. The food metal detector with sorting function and stable performance according to claim 1, characterized in that a sliding groove is arranged on one side of the sliding rod (9), the sliding groove is parallel to the axis of the sliding rod (9), a sliding block is arranged on the inner wall of the sliding sleeve (10), the sliding block is matched with the sliding groove, the sliding block is arranged inside the sliding groove, and the sliding block is connected with the sliding groove in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910537045.5A CN110252689B (en) | 2019-06-20 | 2019-06-20 | Food metal detector with sorting function and stable performance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910537045.5A CN110252689B (en) | 2019-06-20 | 2019-06-20 | Food metal detector with sorting function and stable performance |
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| Publication Number | Publication Date |
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| CN110252689A CN110252689A (en) | 2019-09-20 |
| CN110252689B true CN110252689B (en) | 2021-09-21 |
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| CN201910537045.5A Active CN110252689B (en) | 2019-06-20 | 2019-06-20 | Food metal detector with sorting function and stable performance |
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| CN111069095B (en) * | 2019-12-31 | 2021-11-16 | 宁晋晶兴电子材料有限公司 | Silicon material screening device and processing method |
| CN112517412A (en) * | 2020-11-17 | 2021-03-19 | 哈尔滨拓研联科技发展有限公司 | Automatic change meat food processing and use intelligent sieving mechanism |
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| JPH08211160A (en) * | 1995-02-01 | 1996-08-20 | Nikka Densoku Kk | Metal detection apparatus |
| DE602004025630D1 (en) * | 2004-07-09 | 2010-04-01 | Carnitech As | QUALITY ASSURANCE SYSTEM |
| CN202471648U (en) * | 2011-12-31 | 2012-10-03 | 金红叶纸业集团有限公司 | Metal detection device |
| CN204690328U (en) * | 2015-03-24 | 2015-10-07 | 苏州道格拉斯纺织有限公司 | A kind of down jackets textile yarn starching machine |
| CN205650476U (en) * | 2016-05-31 | 2016-10-19 | 天津谦德食品有限公司 | Metal detects device in salting dish |
| CN206371077U (en) * | 2017-01-16 | 2017-08-04 | 叶如海 | Drill for sowing in lines chain stretching device |
| CN206794178U (en) * | 2017-03-10 | 2017-12-26 | 上海骄成机电设备有限公司 | A kind of metal detection device with push pedal rejecting mechanism |
| CN208627861U (en) * | 2018-04-13 | 2019-03-22 | 江贝 | A kind of E-business logistics part sorting equipment |
| CN108940918B (en) * | 2018-06-14 | 2020-06-09 | 合肥中农科泓智营养健康有限公司 | Material sorting method, mechanism and system |
| CN108761561A (en) * | 2018-08-08 | 2018-11-06 | 无锡大东机械制造有限公司 | Horizontal metal detection machine |
| CN109693923A (en) * | 2019-03-11 | 2019-04-30 | 苏州升航新材料科技有限公司 | A kind of warehouse logistics cargo automatic splinter screening device for screening |
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2019
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